Date of Birth: 
About Carlos Álvarez (athlete)
- Carlos Mario Álvarez Sánchez (born 12 September 1956) is a Cuban sprinter.
- He competed in the men's 4 × 400 metres relay at the 1976 Summer Olympics.
- He won a silver medal at the 1975 Pan American Games in the 4 x 400 metres relay.
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